WO2007025512A3 - Water craft - Google Patents

Water craft Download PDF

Info

Publication number
WO2007025512A3
WO2007025512A3 PCT/DE2006/001487 DE2006001487W WO2007025512A3 WO 2007025512 A3 WO2007025512 A3 WO 2007025512A3 DE 2006001487 W DE2006001487 W DE 2006001487W WO 2007025512 A3 WO2007025512 A3 WO 2007025512A3
Authority
WO
WIPO (PCT)
Prior art keywords
water
water craft
submerged surface
buoyancy flap
craft
Prior art date
Application number
PCT/DE2006/001487
Other languages
German (de)
French (fr)
Other versions
WO2007025512A2 (en
Inventor
Dimitrios Nikolakis
Original Assignee
Dimitrios Nikolakis
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dimitrios Nikolakis filed Critical Dimitrios Nikolakis
Priority to DE502006008917T priority Critical patent/DE502006008917D1/en
Priority to DK06775905.0T priority patent/DK1922246T3/en
Priority to AT06775905T priority patent/ATE498542T1/en
Priority to EP06775905A priority patent/EP1922246B1/en
Publication of WO2007025512A2 publication Critical patent/WO2007025512A2/en
Publication of WO2007025512A3 publication Critical patent/WO2007025512A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
    • B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
    • B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/16—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces
    • B63B1/18—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type
    • B63B1/22—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving additional lift from hydrodynamic forces of hydroplane type with adjustable planing surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Abstract

The invention relates to a water craft with a motor-driven propulsion device and an adjustable buoyancy flap (4), arranged on a submerged surface (3) for coming into contact with the water with at least one air outlet (16, 18) provided behind the at least one buoyancy flap (4) in the direction of flow (W) of the water along the submerged surface (3).
PCT/DE2006/001487 2005-08-31 2006-08-25 Water craft WO2007025512A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE502006008917T DE502006008917D1 (en) 2005-08-31 2006-08-25 WATERCRAFT
DK06775905.0T DK1922246T3 (en) 2005-08-31 2006-08-25 submersible
AT06775905T ATE498542T1 (en) 2005-08-31 2006-08-25 WATERCRAFT
EP06775905A EP1922246B1 (en) 2005-08-31 2006-08-25 Water craft

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005041439A DE102005041439A1 (en) 2005-08-31 2005-08-31 water craft
DE102005041439.7 2005-08-31

Publications (2)

Publication Number Publication Date
WO2007025512A2 WO2007025512A2 (en) 2007-03-08
WO2007025512A3 true WO2007025512A3 (en) 2008-02-21

Family

ID=37102425

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2006/001487 WO2007025512A2 (en) 2005-08-31 2006-08-25 Water craft

Country Status (7)

Country Link
EP (1) EP1922246B1 (en)
AT (1) ATE498542T1 (en)
CY (1) CY1111910T1 (en)
DE (2) DE102005041439A1 (en)
DK (1) DK1922246T3 (en)
ES (1) ES2360725T3 (en)
WO (1) WO2007025512A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007053645A1 (en) * 2007-11-08 2009-05-14 Häußer, Achim Air blowing hull for use in ship, has air blowing like absorbing pads, and openings provided under water line, where air leaks out through openings, and air forms intermediate zone between hull and water
RU2461489C2 (en) * 2010-09-15 2012-09-20 Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) Displacement ship with air cavities in bottom
JP7175494B2 (en) * 2018-08-20 2022-11-21 株式会社峰生 Vessels equipped with navigational stabilizers

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121402A1 (en) * 1981-05-29 1982-12-16 Gerald Dipl.-Ing. Klagenfurt Brodnig Sailing apparatus, in particular sailboard
EP0071763A1 (en) * 1981-07-20 1983-02-16 Franck Guigan Ship's hull with adjustable planing surface

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1352887A (en) * 1971-06-16 1974-05-15 Clerk E J Hulls for boats
DE3208884A1 (en) * 1982-03-11 1983-09-22 Dynamit Windsurfing GmbH, 2491 Neufeld Hull
DE3320331A1 (en) * 1983-06-04 1984-12-13 Horst 4800 Bielefeld Duschek High-speed windsurfing board
FR2614261B1 (en) * 1987-04-21 1989-07-28 Robert Francis SUPPORT SURFACE FOR MEANS OF TRANSPORT ON WATER OR A SNOW SURFACE AND MEANS OF TRANSPORT HAVING SUCH A SUPPORT SURFACE.
FR2652055A1 (en) * 1989-09-15 1991-03-22 Havre Chantiers Lift flaps device for ships
AUPN289195A0 (en) * 1995-05-09 1995-06-01 Gale, Kenneth Ronald A flap for a duct outlet
US6901873B1 (en) * 1997-10-09 2005-06-07 Thomas G. Lang Low-drag hydrodynamic surfaces
JP2002079986A (en) * 2000-09-08 2002-03-19 Ishikawajima Harima Heavy Ind Co Ltd Ship reduced in friction resistance
JP2001328584A (en) * 2000-05-22 2001-11-27 Ishikawajima Harima Heavy Ind Co Ltd Frictional resistance-reduced ship
US6606959B1 (en) * 2002-06-12 2003-08-19 The United States Of America As Represented By The Secretary Of The Navy High speed drag reducing ventilation for marine vessel hulls
US6684807B1 (en) * 2003-01-30 2004-02-03 Joseph Alan Smith Smith Moses hydro lift flaps

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121402A1 (en) * 1981-05-29 1982-12-16 Gerald Dipl.-Ing. Klagenfurt Brodnig Sailing apparatus, in particular sailboard
EP0071763A1 (en) * 1981-07-20 1983-02-16 Franck Guigan Ship's hull with adjustable planing surface

Also Published As

Publication number Publication date
DE102005041439A1 (en) 2007-03-15
DK1922246T3 (en) 2011-06-06
ATE498542T1 (en) 2011-03-15
ES2360725T3 (en) 2011-06-08
EP1922246B1 (en) 2011-02-16
CY1111910T1 (en) 2015-11-04
EP1922246A2 (en) 2008-05-21
DE502006008917D1 (en) 2011-03-31
WO2007025512A2 (en) 2007-03-08

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